Constrained ECG compression using best adapted wavelet packet bases

被引：13

作者：

Nagarajan, K ^{[1
]}

Kresch, E ^{[1
]}

Rao, SS ^{[1
]}

Kresh, Y ^{[1
]}

机构：

[1] MED COLL PENN & HAHNEMANN UNIV,PHILADELPHIA,PA 19102

来源：

IEEE SIGNAL PROCESSING LETTERS | 1996年 / 3卷 / 10期

关键词：

Algorithms - Bit error rate - Data compression - Signal distortion;

D O I：

10.1109/97.540070

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The main goal of any electrocardiogram (EGG) compression algorithm is to reduce the bit rate while keeping the signal distortion at a clinically acceptable level, Percentage root mean square difference (PRD), the commonly used figure of merit, does not directly reveal whether the clinically significant ECG waveform information is preserved or not, We present the results of a study of ECG compression using an upper bound on the PRD, This bound is based on the initial performance of the algorithm and could be specified by the clinician after correlating the quality of the compressed versions of the ECG and the resulting PRD.

引用

页码：273 / 275

页数：3

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[No title captured]

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